JP2006038011A - Bolt pedestal for article supporting leg, and article supporting leg - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an article supporting leg formed by extending an auxiliary fixed plate to a pedestal body on which an article supporting bolt is vertically installed and safely controlling damage to the auxiliary fixed plate even if an article supported by the article supporting bolt moves or is moved and a bending stress is applied to the auxiliary fixed plate, and a bolt pedestal enabling the provision of the article supporting leg. <P>SOLUTION: The bolt pedestal 10 is formed by extending the auxiliary fixed plate 2 to the pedestal body 1. The pedestal body 1 comprises a top plate part 11 in which a through hole 111 for the article supporting bolt 4 is formed and a base skirt part 12 extending downward from the peripheral edge thereof. The auxiliary fixed plate 2 comprises a reinforcement rib 22 extended from the lower end part of the pedestal body 1, having an anchor bolt through hole 21 formed therein, and resisting against the bending stress applied to the auxiliary fixed plate. In the article supporting leg A, the bolt 4 is vertically installed on the bolt pedestal 10. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention supports machine tools, various machines such as conveyors, various furniture such as lockers and shelves for storing books and documents, various articles such as various display devices, televisions, audio devices, and other electrical and electronic devices. A pedestal for a leg, in particular, a bolt is erected on the bolt pedestal, and the bolt is screwed into a bolt screwing portion of a supported article, while the pedestal is installed on an article support base (such as an article installation floor). The present invention relates to a bolt pedestal for an article support leg that supports the article on the article support base, and further relates to an article support leg in which a bolt is erected on the bolt pedestal.

  A bolt is erected on a bolt base, and the bolt is screwed into a bolt screwing portion of a supported article, while the article is supported by installing the base on an article support base (such as an article installation floor). Article support legs of the type supported on the substrate are disclosed in JP-A-7-243420, JP-A-9-89191, and the like. Japanese Patent Application Laid-Open No. 9-89191 also discloses an article support leg in which an auxiliary fixing plate is extended from a pedestal body on which a bolt pedestal stands an article support bolt.

FIG. 7 shows an example of an article support leg in which an auxiliary fixing plate is extended from a pedestal body on which a bolt base stands an article support bolt.
In the article support leg shown in FIG. 7, a bolt pedestal 10 ′ is obtained by extending an auxiliary fixing plate 2 ′ on a pedestal body 1 ′, and an article support bolt 4 ′ is erected on the pedestal body 1 ′. In this article support leg, the bolt 4 'is screwed into the bolt screwing portion 61' of the article to be supported 6 'and the bolt base 10' is installed on the article support base (floor F in the illustrated example). Thus, the article 6 ′ can be supported and installed on the floor F. The auxiliary fixing plate 2 ′ is fixed to the floor F by anchor bolts 5 ′.

JP 7-243420 A JP-A-9-89191

  However, according to the conventional article support leg in which the auxiliary fixing plate is extended from the pedestal main body on which the bolt pedestal stands the article support bolt, as shown in FIG. , The portion 20 between the anchor bolt 5 ′ and the base body 1 ′ of the auxiliary fixing plate 5 ′ fixed to the floor F by the anchor bolt 5 ′ causes bending stress (in some cases) May be damaged by repeated bending stress).

  Therefore, the present invention provides an article support bolt standing on the pedestal body of a bolt pedestal in which an auxiliary fixing plate is extended on the pedestal body, and screwing the article support bolt into a bolt screwing portion of a supported article, A bolt pedestal for an article support leg for supporting an article on the article support base by installing the pedestal body on the article support base and fixing the auxiliary fixing plate to the article support base, Even if an article supported by an article support bolt installed on the main body is moved up or down or bending stress is applied to the auxiliary fixing plate to be moved, the auxiliary fixing plate is prevented from being damaged. It is an object to provide a bolt pedestal for an article support leg.

  In the present invention, the article support bolt is erected on the pedestal body of the bolt pedestal in which the auxiliary fixing plate is extended to the pedestal body, and the article support bolt is screwed into the bolt screwing portion of the supported article. An article support leg for supporting the article on the article support base by setting the pedestal body on the article support base and fixing the auxiliary fixing plate to the article support base. Even if an article supported by the article support bolt is moved up or down or bending stress is applied to the auxiliary fixing plate to be moved, damage to the auxiliary fixing plate is suppressed, and an article supporting leg that is safe as much as possible is provided. The issue is to provide.

In order to solve the above-mentioned problems, the present invention provides the following bolt pedestal for article support leg and article support leg.
(1) Bolt pedestal for article support leg An article support bolt is erected on the pedestal body of a bolt pedestal in which an auxiliary fixing plate is extended to the pedestal body, and the article support bolt is screwed to a bolt screwing portion of a supported article. On the other hand, the bolt pedestal for the article support leg for supporting the article on the article support base by installing the pedestal body on the article support base and fixing the auxiliary fixing plate to the article support base. The pedestal body includes a top plate portion in which a through hole for the article support bolt is formed and a base skirt portion extending downward from a peripheral edge of the top plate portion, and the auxiliary fixing plate is a lower end portion of the pedestal body. The pedestal main body is fixed to the article support base by an anchor bolt that is passed through the anchor bolt through hole and is implanted in the article support base. Rise An article supporting leg bolt pedestal having reinforcing ribs that resist bending stress applied to the auxiliary fixing plate when going about.

(2) Article support leg An article support leg in which the bolt is erected in a state in which a part of the article support bolt is inserted into the through hole of the article support bolt in the top plate portion of the bolt base for the article support leg of (1).

  In the article support leg bolt pedestal (1), a bolt through hole is formed in a top plate portion of the pedestal main body, and the bolt is inserted into the bolt through hole so that a part of the article support bolt is inserted into the bolt through hole. The article support leg of (2) can be formed by standing on the section. For example, the article support leg can be formed by inserting a part of the bolt into the bolt through hole of the top plate portion and standing on the top plate portion so that the bolt can be rotated and prevented from coming off.

  The auxiliary fixing plate of the bolt pedestal (1) is passed through the anchor bolt through hole, and is fixed to the article support base by an anchor bolt installed in the article support base (article installation floor or the like). The pedestal body has a reinforcing rib that resists bending stress applied to the auxiliary fixing plate when the pedestal body is going to float.

  Therefore, even if an article supported by the article support bolt installed upright on the pedestal body tries to move up and down or is moved up and down and bending stress is applied to the auxiliary fixing plate, damage to the auxiliary fixing plate is suppressed. Is done.

  Thus, the bolt pedestal according to the present invention makes it possible to provide an article support leg capable of supporting an article safely by suppressing the breakage of the auxiliary fixing plate as compared with a conventional bolt pedestal of the same type. .

  In addition, the article support leg according to the present invention, as compared with a conventional article support leg of the same type, assists the article supported by the article support bolt standing on the pedestal main body to move up and down or to be moved. Even if a bending stress is applied to the fixing plate, the auxiliary fixing plate is prevented from being damaged, and thus it is safer.

  As described above, according to the present invention, the article support bolt is erected on the pedestal body of the bolt pedestal in which the auxiliary fixing plate is extended to the pedestal body, and the article support bolt is screwed to the bolt screwing portion of the supported article. The bolt pedestal for an article support leg that supports the article on the article support base by installing the pedestal body on the article support base and fixing the auxiliary fixing plate to the article support base. Even if an article supported by an article support bolt installed upright on the pedestal body is moved up or down, or bending stress is applied to the auxiliary fixing plate to be moved, damage to the auxiliary fixing plate is suppressed. Thus, it is possible to provide a bolt pedestal for an article support leg that is safer.

  According to the present invention, the article support bolt is erected on the pedestal body of the bolt pedestal in which the auxiliary fixing plate is extended to the pedestal body, and the article support bolt is screwed into the bolt screwing portion of the supported article. An article support leg for supporting the article on the article support base by setting the pedestal body on the article support base and fixing the auxiliary fixing plate to the article support base. Even if the article supported by the article support bolt is moved up and down, or even if bending stress is applied to the auxiliary fixing plate to be moved, the auxiliary fixing plate is prevented from being damaged, and the article supporting leg is safer. Can be provided.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIGS. 1 to 5 show an example 10 of a bolt pedestal for article support legs according to the present invention, and a front view (FIG. 1), a plan view (FIG. 2), and a right side view (FIG. 3) of the bolt pedestal 10, respectively. ), A sectional view taken along line XX in FIG. 2 (FIG. 4), and a sectional view taken along line YY in FIG. 2 (FIG. 5).
FIG. 6 is a view showing an example of use of the article support leg A in which the bolt 4 is erected on the bolt base 10.

  The illustrated bolt pedestal 10 includes a pedestal main body 1 and an auxiliary fixing plate 2 integrally connected to a lower end portion thereof. The pedestal body 1 includes a top plate portion 11 in which a through hole 111 of the article support bolt 4 (see FIG. 6) is formed, and a base skirt portion 12 that extends downward from the periphery of the top plate portion. The skirt portion 12 is formed so as to widen the bottom and has a lower end flange portion 121.

  Anchor bolt through holes 21 are formed in the auxiliary fixing plate 2. Further, the auxiliary fixing plate 2 is a pedestal in a state where the auxiliary fixing plate is passed through the anchor bolt through hole 21 and fixed to the floor F by the anchor bolt 5 planted on the article installation floor F (see FIG. 6). The main body 1 has a pair of reinforcing ribs 22 that resist bending stress applied to the auxiliary fixing plate when the main body 1 is going to float. In this example, these ribs 22 are formed together when the bolt base 10 is press-formed from a sheet metal. The ribs 22 are formed in portions extending from the lower end flange portion 121 of the base body on both sides of the anchor bolt through hole 21.

As illustrated in FIG. 6, the article support leg A can be formed by erecting the bolt 4 on the top plate portion 11 using the bolt through hole 111 of the base body top plate portion 11 of the bolt base 10. it can.
The bolt 4 shown in FIG. 6 includes a male screw part 41 screwed into a female screw part (bolt screwing part) 61 provided on the supported article 6, a wrench engaging part 42 provided continuously below the male screw part, And a retaining member 44 extending downward from the wrench engaging portion and inserted into the bolt through-hole 111 and provided at a portion inserted into the bolt through-hole 111 and projecting into the base skirt portion 12. The top plate portion 11 is erected in a rotatable and retaining state.

The retaining member 44 is a female screw member in the illustrated example, and is fitted to the bolt insertion portion 43 while crushing the female screw. Instead of this, an elastic retaining ring such as a C-shape or E-shape is used as a bolt. You may fit in the insertion part 43.
Further, the standing condition of the bolt is not limited to that described above, and a thrust bearing for smooth bolt rotation is interposed between the bolt 4 (for example, the wrench engaging portion 44 of the bolt) and the top plate portion 1. You may make it. Further, the bolt with the head is disposed in the base scurd portion 12, the bolt is passed through the bolt through hole 111 from below, and a nut is screwed onto the bolt on the upper side of the top plate portion 11 to be fixed to the bolt by welding. And the aspect etc. which make this a wrench engaging part are employable.

  According to the article support leg A shown in FIG. 6, the article support bolt 4 is screwed into the female thread portion (bolt screwing portion) 61 of the article to be supported 6, and at this time, an appropriate wrench ( The bolt 4 is turned and screwed together, and the bolt protrusion amount from the bolt base body 1 is adjusted to install the bolt base 10 on the article installation floor F, and the anchor of the auxiliary fixing plate 2 The supported article 6 can be supported and installed on the floor F by planting the auxiliary fixing plate 2 to the floor F through the anchor bolts 5 through the bolt holes 21 and fixing the auxiliary fixing plate 2 to the floor F.

  The auxiliary fixing plate 2 of the bolt base 10 is formed with reinforcing ribs 22 that resist bending stress applied to the auxiliary fixing plate 2, so that the article 6 is moved up and down by vibration or the like or up and down by external force or the like. Even if it is moved and bending stress is applied to the auxiliary fixing plate 2, the auxiliary fixing plate is prevented from being damaged, and the article 6 can be supported safely as much.

  The bolt pedestal according to the present invention can be used for providing an article support leg, and the article support leg according to the present invention supports various articles, in particular, safely supports articles that are accompanied by vibration or the like and are easily moved by an external force. Available to:

It is a front view of an example of the bolt pedestal for article support legs concerning the present invention. It is a top view of the bolt base of FIG. It is a right view of the bolt base of FIG. It is sectional drawing which follows the XX line of FIG. It is sectional drawing which follows the YY line of FIG. It is a figure which shows the usage example of the articles | goods support leg formed by standinging a volt | bolt on the volt | bolt base shown in FIGS. It is a figure which shows a prior art example.

Explanation of symbols

A article support leg 10 bolt base 1 base body 11 top plate part 111 article support bolt through hole 12 base skirt part 121 flange part 2 at the bottom of the base skirt part auxiliary fixing plate 21 anchor bolt through hole 22 reinforcing rib 4 article support bolt 41 Male thread part 42 Wrench engagement part 43 Insertion part 44 to bolt through hole Retaining member 5 Anchor bolt 6 Supported article 61 Female thread part (bolt screwing part)
F article installation floor

Claims (3)

  An article support bolt is erected on the pedestal body of a bolt pedestal in which an auxiliary fixing plate is extended from the pedestal body, and the article support bolt is screwed into a bolt screwing portion of a supported article, while the pedestal body is supported by the article. The bolt base for an article support leg that is installed on a base and supports the article on the article support base by fixing the auxiliary fixing plate to the article support base, wherein the base body is the article An anchor bolt through hole including a top plate portion in which a through hole of the support bolt is formed and a base skirt portion extending downward from a peripheral edge of the top plate portion, and the auxiliary fixing plate is extended from a lower end portion of the base body. And when the base body is about to float up in a state of being fixed to the article support base by an anchor bolt installed in the article support base and being passed through the anchor bolt through hole. Fixed Article support leg bolt seat, characterized in that it has a reinforcing rib against applied bending stress on.   An article support leg in which the bolt is erected in a state in which a part of the article support bolt is inserted into a through hole of the article support bolt of the base body top plate portion of the bolt base for the article support leg according to claim 1. A part of the article support bolt is inserted into a through hole of the article support bolt of the base body top plate portion of the base body top plate portion of the article support leg bolt pedestal according to claim 1, and the bolt is erected on the top plate portion in a rotatable and retaining state. Goods support legs.